Features:Carbon CaseAlcantara StrapTough SolarSapphire Crystal With Anti-Reflective CoatingBlack DialAnalog Digital DisplayBluetoothMobile LinkAuto Time AdjustmentEasy Watch SettingApproximately 300 World Time CitiesStopwatch Data TransferTime & PlacePhone FinderNeobriteWorld Time1/100-Second StopwatchCountdown Timer5 Daily AlarmsHourly Time SignalDouble LED LightFull Auto-CalendarButton Operation Tone On/OffPower SavingBattery Level IndicatorProgress Beeper On/Off12/24 Hours DisplayLuminous Hands And MarkersDay And Date DisplayScrewed Case BackBuckle Clasp100M Water ResistanceApproximate Case size (L × W × H): 51 × 47.8 × 11.3 mmApproximate Case Diameter: 47.80 mmApproximate Case Thickness: 11.30 mm